Miami Classic 2 Shoulder Holster

Greetings! Anyone here have any dealings with this holster system by Galco? Heard there one of the best but here is my issue. I own a Sig sp2022. There is a "search by gun" option at Galco's website and of course mine is not included. The 226 dimensions are very similar to the sp2022 and am concerned about how the trigger guard will fit as the tension screw fits just in front of it. Thinking about taking it in to where I bought it and doing a side by side comparison to the 226 and see what they say.